JP2005191053A - 半導体装置およびその製造方法 - Google Patents
半導体装置およびその製造方法 Download PDFInfo
- Publication number
- JP2005191053A JP2005191053A JP2003426943A JP2003426943A JP2005191053A JP 2005191053 A JP2005191053 A JP 2005191053A JP 2003426943 A JP2003426943 A JP 2003426943A JP 2003426943 A JP2003426943 A JP 2003426943A JP 2005191053 A JP2005191053 A JP 2005191053A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor chip
- back surface
- semiconductor
- chip
- semiconductor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 312
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 64
- 229920005989 resin Polymers 0.000 claims abstract description 62
- 239000011347 resin Substances 0.000 claims abstract description 62
- 238000000227 grinding Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 28
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052737 gold Inorganic materials 0.000 claims abstract description 19
- 239000010931 gold Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 53
- 230000001070 adhesive effect Effects 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 50
- 229910000679 solder Inorganic materials 0.000 claims description 28
- 238000005498 polishing Methods 0.000 claims description 16
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 238000001039 wet etching Methods 0.000 claims description 10
- 238000007517 polishing process Methods 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 9
- 238000002788 crimping Methods 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- 239000004593 Epoxy Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- QUCZBHXJAUTYHE-UHFFFAOYSA-N gold Chemical compound [Au].[Au] QUCZBHXJAUTYHE-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L24/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/563—Encapsulation of active face of flip-chip device, e.g. underfilling or underencapsulation of flip-chip, encapsulation preform on chip or mounting substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/75—Apparatus for connecting with bump connectors or layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0657—Stacked arrangements of devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05568—Disposition the whole external layer protruding from the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05573—Single external layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
- H01L2224/113—Manufacturing methods by local deposition of the material of the bump connector
- H01L2224/1133—Manufacturing methods by local deposition of the material of the bump connector in solid form
- H01L2224/1134—Stud bumping, i.e. using a wire-bonding apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
- H01L2224/13001—Core members of the bump connector
- H01L2224/13099—Material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
- H01L2224/13001—Core members of the bump connector
- H01L2224/13099—Material
- H01L2224/131—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/13138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/13144—Gold [Au] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32135—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/32145—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45147—Copper (Cu) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73253—Bump and layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/75—Apparatus for connecting with bump connectors or layer connectors
- H01L2224/7525—Means for applying energy, e.g. heating means
- H01L2224/75252—Means for applying energy, e.g. heating means in the upper part of the bonding apparatus, e.g. in the bonding head
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/81001—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector involving a temporary auxiliary member not forming part of the bonding apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81193—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed on both the semiconductor or solid-state body and another item or body to be connected to the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/818—Bonding techniques
- H01L2224/81801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/83001—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector involving a temporary auxiliary member not forming part of the bonding apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83192—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed only on another item or body to be connected to the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92247—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06517—Bump or bump-like direct electrical connections from device to substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06555—Geometry of the stack, e.g. form of the devices, geometry to facilitate stacking
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06555—Geometry of the stack, e.g. form of the devices, geometry to facilitate stacking
- H01L2225/06562—Geometry of the stack, e.g. form of the devices, geometry to facilitate stacking at least one device in the stack being rotated or offset
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01074—Tungsten [W]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/1015—Shape
- H01L2924/10155—Shape being other than a cuboid
- H01L2924/10158—Shape being other than a cuboid at the passive surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
【解決手段】 半導体ウェハの裏面を研削して薄く形成し、前記半導体ウェハの裏面の平坦化加工を行い、前記半導体ウェハを複数の半導体チップに個片化し、前記複数の半導体チップの電極に金バンプ1dを形成し、パッケージ基板5の主面5a上にNCP7を配置し、さらにNCP7を介して前記半導体チップを配置した後、チップ裏面を押圧して前記半導体チップをパッケージ基板5にフリップチップ接続することにより、前記フリップチップ接続時の前記チップ裏面へのNCP7の這い上がりを防止でき、前記チップ裏面と封止用樹脂との界面における剥離の発生を防ぐことができ、したがって、その後の組み立てや半導体装置の実装における高温処理での前記界面での剥離やクラックの発生を防ぐことができ、前記半導体装置の信頼性の向上を図ることができる。
【選択図】 図11
Description
図1は本発明の実施の形態の半導体装置の構造の一例を示す断面図、図2は図1に示す半導体装置の製造方法の一例を示す組み立てフロー図、図3は図2に示す組み立てフローのステップS1〜S5に対応した組み立て状態の一例を示す断面図、図4は図2に示す組み立てフローのステップS6〜S9に対応した組み立て状態の一例を示す断面図、図5は図2に示す組み立てフローのステップS10〜S11に対応した組み立て状態の一例を示す部分断面図、図6は図2に示す組み立てフローのステップS12〜S13に対応した組み立て状態の一例を示す部分断面図、図7は図2に示す組み立てフローのステップS1〜S4に対応したウェハ状態の一例を示す斜視図、図8は図2に示す組み立てフローのNCP塗布工程におけるNCP塗布方法の一例を示す断面図、図9は図2に示す組み立てフローのFC搭載工程における仮搭載方法の一例を示す断面図、図10は図2に示す組み立てフローのFC搭載工程における本圧着方法の一例を示す断面図、図11は図10に示すA部の構造を示す拡大部分断面図、図12は本発明の実施の形態の変形例の圧着方法を示す拡大部分断面図、図13は図1に示す半導体装置の実装基板への実装構造の一例を示す部分断面図、図14は図10に示す本圧着方法に対する比較例の圧着方法を示す拡大部分断面図、図15は図14に示す比較例の圧着方法によるチップ裏面への樹脂接着剤の付着状態を示す平面図である。
1a 主面
1b 裏面
1c パッド
1d 金バンプ(突起電極)
1e 表面保護膜
2 第2の半導体チップ
2a 主面
2b 裏面
3 第3の半導体チップ
3a 主面
3b 裏面
4 第4の半導体チップ
4a 主面
4b 裏面
5 パッケージ基板(配線基板)
5a 主面
5b 裏面
5c リード(電極)
5d はんだプリコート
5e 内部配線
5f ワイヤ接続用リード
5g スルーホール配線
5h バンプランド
5i ソルダレジスト膜
6 ワイヤ
7 NCP(非導電性の樹脂接着剤)
8 ノズル
9 半導体ウェハ
9a 主面
9b 裏面
9c 凹凸
9d 研削痕
9e ダイシングライン
10 封止体
11 はんだボール(外部端子)
12 ダイボンド剤(接着剤)
13 加圧ブロック
13a 加圧面
13b 吸着ブロック
14 シート状部材
15 実装基板
15a 端子
16 SIP(半導体装置)
17 はんだ
18 チップ
18a 裏面
Claims (19)
- 主面と裏面を有した配線基板と、
前記配線基板の主面上に突起電極を介してフリップチップ接続されており、主面と裏面を有した第1の半導体チップと、
主面と裏面を有しており、前記裏面が前記第1の半導体チップの裏面と接着剤を介して接続して前記第1の半導体チップ上に積層配置された第2の半導体チップと、
前記配線基板と前記第1の半導体チップとの間に配置された非導電性の樹脂接着剤と、
前記配線基板の主面上に形成されており、前記第1および第2の半導体チップを樹脂封止する封止体とを有し、
前記第1の半導体チップは、その裏面が研削加工されて薄く形成されており、前記裏面は前記研削加工後のポリッシング加工によって形成された平坦面であることを特徴とする半導体装置。 - 請求項1記載の半導体装置において、前記突起電極は金バンプであり、前記フリップチップ接続による接続部において前記金バンプがはんだ接続されていることを特徴とする半導体装置。
- (a)半導体ウェハの裏面を研削して薄く形成する工程と、
(b)前記(a)工程後、前記半導体ウェハの裏面の平坦化加工を行う工程と、
(c)前記(b)工程後、前記半導体ウェハを複数の半導体チップに個片化する工程と、
(d)前記(c)工程後、前記複数の半導体チップの電極に突起電極を形成する工程と、
(e)配線基板の主面上に非導電性の樹脂接着剤を配置する工程と、
(f)前記配線基板の主面上に前記樹脂接着剤を介して前記半導体チップを配置し、その後、前記半導体チップの裏面を押圧して前記半導体チップを前記配線基板に前記突起電極を介してフリップチップ接続する工程と、
(g)前記半導体チップを樹脂封止する工程とを有することを特徴とする半導体装置の製造方法。 - 請求項3記載の半導体装置の製造方法において、前記(b)工程で前記平坦化加工としてポリッシング加工を行うことを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(b)工程で前記平坦化加工としてウェットエッチング加工を行うことを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(f)工程で前記半導体チップの裏面を押圧する際に、シート状部材を介してブロックによって前記半導体チップの裏面を押圧することを特徴とする半導体装置の製造方法。
- 請求項6記載の半導体装置の製造方法において、前記シート状部材は、フッ素樹脂から成ることを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(f)工程で前記配線基板の主面に第1の半導体チップをフリップチップ接続し、前記(f)工程後、前記第1の半導体チップの裏面上に接着剤を介して第2の半導体チップを積層配置し、前記第1の半導体チップの裏面と前記第2の半導体チップの裏面とを前記接着剤を介して接続することを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記非導電性の樹脂接着剤は、熱硬化性樹脂から成ることを特徴とする半導体装置の製造方法。
- 請求項8記載の半導体装置の製造方法において、前記第1の半導体チップと前記第2の半導体チップを接続する前記接着剤は、熱硬化性樹脂から成ることを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(g)工程で樹脂封止する際に用いる封止用樹脂は、熱硬化性樹脂であることを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(g)工程後、前記配線基板の裏面に、外部端子として複数のはんだボールを設けることを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(e)工程の前に、前記配線基板の主面のフリップチップ接続が行われる複数の電極上に、はんだをプリコートすることを特徴とする半導体装置の製造方法。
- 請求項13記載の半導体装置の製造方法において、前記プリコートされたはんだを用いて、フリップチップ接続の際に、突起電極である金バンプをはんだ接続することを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(e)工程で、ペースト状の前記非導電性の樹脂接着剤を前記配線基板の主面上に塗布することを特徴とする半導体装置の製造方法。
- (a)半導体ウェハの裏面を研削して薄く形成する工程と、
(b)前記(a)工程後、前記半導体ウェハの裏面を鏡面仕上げする工程と、
(c)前記(b)工程後、前記半導体ウェハを複数の半導体チップに個片化する工程と、
(d)前記(c)工程後、前記複数の半導体チップの電極に突起電極を形成する工程と、
(e)配線基板の主面上に非導電性の樹脂接着剤を配置する工程と、
(f)前記配線基板の主面上に前記樹脂接着剤を介して前記半導体チップを配置する工程と、
(g)前記(f)工程後、前記半導体チップの前記鏡面仕上げされた前記裏面を押圧して前記半導体チップを前記配線基板に前記突起電極を介してフリップチップ接続する工程と、
(h)前記半導体チップを樹脂封止する工程とを有することを特徴とする半導体装置の製造方法。 - 請求項16記載の半導体装置の製造方法において、前記(b)工程で前記主鏡面仕上げとしてポリッシング加工を行うことを特徴とする半導体装置の製造方法。
- 請求項16記載の半導体装置の製造方法において、前記(g)工程で前記配線基板の主面に第1の半導体チップをフリップチップ接続し、前記(g)工程後、前記第1の半導体チップの裏面上に接着剤を介して第2の半導体チップを積層配置し、前記第1の半導体チップの裏面と前記第2の半導体チップの裏面とを前記接着剤を介して接続することを特徴とする半導体装置の製造方法。
- (a)主面と裏面を有しており、前記裏面が研削されて薄く形成され、前記裏面が前記研削後の平坦化加工によって平坦化された複数の半導体チップを準備する工程と、
(b)前記複数の半導体チップの電極に突起電極を形成する工程と、
(c)配線基板の主面上に非導電性の樹脂接着剤を配置する工程と、
(d)前記配線基板の主面上に前記樹脂接着剤を介して前記半導体チップを配置する工程と、
(e)前記(d)工程後、前記半導体チップの前記平坦化された裏面を押圧して前記半導体チップを前記配線基板に前記突起電極を介してフリップチップ接続する工程と、
(f)前記半導体チップを樹脂封止する工程とを有することを特徴とする半導体装置の製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003426943A JP4260617B2 (ja) | 2003-12-24 | 2003-12-24 | 半導体装置の製造方法 |
TW093135102A TWI381459B (zh) | 2003-12-24 | 2004-11-16 | Semiconductor device and manufacturing method thereof |
KR1020040106950A KR20050065318A (ko) | 2003-12-24 | 2004-12-16 | 반도체장치 및 그 제조 방법 |
US11/017,077 US20050140023A1 (en) | 2003-12-24 | 2004-12-21 | Method of manufacturing a semiconductor device |
CNB2004101048860A CN100477208C (zh) | 2003-12-24 | 2004-12-24 | 制造半导体器件的方法 |
US11/648,646 US7598121B2 (en) | 2003-12-24 | 2007-01-03 | Method of manufacturing a semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003426943A JP4260617B2 (ja) | 2003-12-24 | 2003-12-24 | 半導体装置の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005191053A true JP2005191053A (ja) | 2005-07-14 |
JP2005191053A5 JP2005191053A5 (ja) | 2007-01-25 |
JP4260617B2 JP4260617B2 (ja) | 2009-04-30 |
Family
ID=34697462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003426943A Expired - Fee Related JP4260617B2 (ja) | 2003-12-24 | 2003-12-24 | 半導体装置の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20050140023A1 (ja) |
JP (1) | JP4260617B2 (ja) |
KR (1) | KR20050065318A (ja) |
CN (1) | CN100477208C (ja) |
TW (1) | TWI381459B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110108A (ja) * | 2005-10-14 | 2007-04-26 | Integrant Technologies Inc | 積層型集積回路チップ及びパッケージ |
US8617923B2 (en) | 2011-04-04 | 2013-12-31 | Elpida Memory, Inc. | Semiconductor device manufacturing apparatus and method for manufacturing semiconductor device |
WO2014041684A1 (ja) | 2012-09-14 | 2014-03-20 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US9355869B2 (en) | 2012-08-31 | 2016-05-31 | Renesas Electronics Corporation | Method of manufacturing semiconductor device |
JP2017123423A (ja) * | 2016-01-08 | 2017-07-13 | 東レエンジニアリング株式会社 | 半導体実装装置および半導体実装方法 |
JP2020136642A (ja) * | 2019-02-26 | 2020-08-31 | 京セラ株式会社 | 半導体チップ、圧電デバイス及び電子機器 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200522293A (en) * | 2003-10-01 | 2005-07-01 | Koninkl Philips Electronics Nv | Electrical shielding in stacked dies by using conductive die attach adhesive |
JP4538830B2 (ja) * | 2004-03-30 | 2010-09-08 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2006261485A (ja) * | 2005-03-18 | 2006-09-28 | Renesas Technology Corp | 半導体装置およびその製造方法 |
US7750482B2 (en) * | 2006-02-09 | 2010-07-06 | Stats Chippac Ltd. | Integrated circuit package system including zero fillet resin |
US7993971B2 (en) * | 2007-12-28 | 2011-08-09 | Freescale Semiconductor, Inc. | Forming a 3-D semiconductor die structure with an intermetallic formation |
US20090289101A1 (en) * | 2008-05-23 | 2009-11-26 | Yong Du | Method for ball grid array (bga) solder attach for surface mount |
KR20100109243A (ko) | 2009-03-31 | 2010-10-08 | 삼성전자주식회사 | 반도체 패키지 |
US8617926B2 (en) | 2010-09-09 | 2013-12-31 | Advanced Micro Devices, Inc. | Semiconductor chip device with polymeric filler trench |
CN103107108B (zh) * | 2012-12-12 | 2015-04-22 | 贵州振华风光半导体有限公司 | 改善厚膜混合集成电路同质键合系统质量一致性的方法 |
KR102066015B1 (ko) | 2013-08-13 | 2020-01-14 | 삼성전자주식회사 | 반도체 패키지 및 이의 제조방법 |
JP2017059707A (ja) * | 2015-09-17 | 2017-03-23 | 富士通株式会社 | 積層チップ、積層チップを搭載する基板、及び積層チップの製造方法 |
KR102592226B1 (ko) * | 2018-07-17 | 2023-10-23 | 삼성전자주식회사 | 반도체 패키지 본딩헤드 및 본딩방법 |
CN114496824B (zh) * | 2020-10-23 | 2024-08-23 | 长鑫存储技术有限公司 | 裸片取出方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1167842A (ja) * | 1997-08-19 | 1999-03-09 | Matsushita Electric Ind Co Ltd | 電子部品の実装装置および実装方法 |
JP2001156207A (ja) * | 1999-11-26 | 2001-06-08 | Toshiba Corp | バンプ接合体及び電子部品 |
JP2001313350A (ja) * | 2000-04-28 | 2001-11-09 | Sony Corp | チップ状電子部品及びその製造方法、並びにその製造に用いる疑似ウエーハ及びその製造方法 |
JP2002231879A (ja) * | 2001-01-31 | 2002-08-16 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4343286B2 (ja) * | 1998-07-10 | 2009-10-14 | シチズンホールディングス株式会社 | 半導体装置の製造方法 |
JP3514649B2 (ja) * | 1999-01-27 | 2004-03-31 | シャープ株式会社 | フリップチップ接続構造および接続方法 |
JP3451373B2 (ja) * | 1999-11-24 | 2003-09-29 | オムロン株式会社 | 電磁波読み取り可能なデータキャリアの製造方法 |
US6656765B1 (en) * | 2000-02-02 | 2003-12-02 | Amkor Technology, Inc. | Fabricating very thin chip size semiconductor packages |
JP3597754B2 (ja) * | 2000-04-24 | 2004-12-08 | Necエレクトロニクス株式会社 | 半導体装置及びその製造方法 |
US6258626B1 (en) * | 2000-07-06 | 2001-07-10 | Advanced Semiconductor Engineering, Inc. | Method of making stacked chip package |
JP3491827B2 (ja) * | 2000-07-25 | 2004-01-26 | 関西日本電気株式会社 | 半導体装置及びその製造方法 |
US6672947B2 (en) | 2001-03-13 | 2004-01-06 | Nptest, Llc | Method for global die thinning and polishing of flip-chip packaged integrated circuits |
JP2003273317A (ja) * | 2002-03-19 | 2003-09-26 | Nec Electronics Corp | 半導体装置及びその製造方法 |
-
2003
- 2003-12-24 JP JP2003426943A patent/JP4260617B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-16 TW TW093135102A patent/TWI381459B/zh not_active IP Right Cessation
- 2004-12-16 KR KR1020040106950A patent/KR20050065318A/ko not_active Application Discontinuation
- 2004-12-21 US US11/017,077 patent/US20050140023A1/en not_active Abandoned
- 2004-12-24 CN CNB2004101048860A patent/CN100477208C/zh not_active Expired - Fee Related
-
2007
- 2007-01-03 US US11/648,646 patent/US7598121B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1167842A (ja) * | 1997-08-19 | 1999-03-09 | Matsushita Electric Ind Co Ltd | 電子部品の実装装置および実装方法 |
JP2001156207A (ja) * | 1999-11-26 | 2001-06-08 | Toshiba Corp | バンプ接合体及び電子部品 |
JP2001313350A (ja) * | 2000-04-28 | 2001-11-09 | Sony Corp | チップ状電子部品及びその製造方法、並びにその製造に用いる疑似ウエーハ及びその製造方法 |
JP2002231879A (ja) * | 2001-01-31 | 2002-08-16 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110108A (ja) * | 2005-10-14 | 2007-04-26 | Integrant Technologies Inc | 積層型集積回路チップ及びパッケージ |
US8617923B2 (en) | 2011-04-04 | 2013-12-31 | Elpida Memory, Inc. | Semiconductor device manufacturing apparatus and method for manufacturing semiconductor device |
US9355869B2 (en) | 2012-08-31 | 2016-05-31 | Renesas Electronics Corporation | Method of manufacturing semiconductor device |
US9640414B2 (en) | 2012-08-31 | 2017-05-02 | Renesas Electronics Corporation | Method of manufacturing semiconductor device |
WO2014041684A1 (ja) | 2012-09-14 | 2014-03-20 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
KR20150056501A (ko) | 2012-09-14 | 2015-05-26 | 르네사스 일렉트로닉스 가부시키가이샤 | 반도체 장치의 제조 방법 |
KR101894125B1 (ko) | 2012-09-14 | 2018-08-31 | 르네사스 일렉트로닉스 가부시키가이샤 | 반도체 장치의 제조 방법 |
JP2017123423A (ja) * | 2016-01-08 | 2017-07-13 | 東レエンジニアリング株式会社 | 半導体実装装置および半導体実装方法 |
JP2020136642A (ja) * | 2019-02-26 | 2020-08-31 | 京セラ株式会社 | 半導体チップ、圧電デバイス及び電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US20050140023A1 (en) | 2005-06-30 |
TWI381459B (zh) | 2013-01-01 |
US20070111384A1 (en) | 2007-05-17 |
US7598121B2 (en) | 2009-10-06 |
CN1638122A (zh) | 2005-07-13 |
CN100477208C (zh) | 2009-04-08 |
JP4260617B2 (ja) | 2009-04-30 |
KR20050065318A (ko) | 2005-06-29 |
TW200522231A (en) | 2005-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102620629B1 (ko) | 반도체 장치의 제조 방법 | |
JP4260617B2 (ja) | 半導体装置の製造方法 | |
JP3839323B2 (ja) | 半導体装置の製造方法 | |
US6555917B1 (en) | Semiconductor package having stacked semiconductor chips and method of making the same | |
JP4705748B2 (ja) | 半導体装置の製造方法 | |
US9029199B2 (en) | Method for manufacturing semiconductor device | |
US20160329304A1 (en) | Semiconductor device and method of manufacturing semiconductor device | |
KR20060101385A (ko) | 반도체 장치 및 그 제조 방법 | |
EP1906445A2 (en) | Manufacturing method of semiconductor device | |
JP2003060118A (ja) | 半導体装置の製造方法 | |
JP2003264205A (ja) | 半導体装置の製造方法 | |
JP2005191053A5 (ja) | ||
JP2015008210A (ja) | 半導体装置の製造方法 | |
JP2007067175A (ja) | 半導体装置の製造方法 | |
US20220238482A1 (en) | Embedded copper structure for microelectronics package | |
US7964493B2 (en) | Method of manufacturing semiconductor device | |
JP2006222470A (ja) | 半導体装置および半導体装置の製造方法 | |
US20100269333A1 (en) | Method for Mounting Flip Chip and Substrate Used Therein | |
CN211792251U (zh) | 微电子封装的嵌入式铜结构 | |
JP3715861B2 (ja) | 半導体装置の組立方法 | |
US8058109B2 (en) | Method for manufacturing a semiconductor structure | |
JP3419398B2 (ja) | 半導体装置の製造方法 | |
JPH11176878A (ja) | 半導体装置、その製造方法および実装方法 | |
JP2004311603A (ja) | 半導体装置の製造方法 | |
JP2010187037A (ja) | 半導体装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061204 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061204 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081007 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081208 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090113 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090204 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120220 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4260617 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120220 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120220 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130220 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140220 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |